Title:	Calculations of electromechanical eigenvalues based on instantaneous power waveforms at a step disturbance
Authors:	Pruski, Piotr Paszek, Stefan
Citation:	CPEE – AMTEE 2015: Joint conference Computational Problems of Electrical Engineering and Advanced Methods of the Theory of Electrical Engineering: 6th – 8th September 2015 Třebíč, Czech Republic, p. VI-3.
Issue Date:	2015
Publisher:	Západočeská univerzita v Plzni
Document type:	konferenční příspěvek conferenceObject
URI:	http://cpee.zcu.cz/AMTEE/ArchivedProceedings.aspx http://hdl.handle.net/11025/25759
ISBN:	978-80-261-0527-5
Keywords:	napájecí systém;elektromechanická vlastní čísla;přechodové stavy;úhlová stabilita
Keywords in different language:	power system;electromechanical eigenvalues;transient states;angular stability
Abstract in different language:	The paper presents the calculation results of state matrix eigenvalues (associated with electromechanical phenomena) of the power system model based on the analysis of simulated instantaneous power disturbance waveforms of power system generating units at a step disturbance introduced in a voltage regulation system of one of the units. The method for calculations of electromechanical eigenvalues used in investigations consists in the approximation of instantaneous power disturbance waveforms in particular generating units with the waveforms being a superposition of the modal components associated with the searched eigenvalues and their participation factors.
Rights:	© University of West Bohemia
Appears in Collections:	CPEE – AMTEE 2015

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